cupa_permeabilitate

Testere de permeabilitate
Model Elcometer 5100


Solicit oferta de pret »

Cupe de permeabilitate / curgere Payne

Payne Permeability Flow Cups

Cupe confectionate din aluminiu anodizat, sunt utilizate pentru determinarea permeabilitatii invelisului si determinarea permeabilitatii filmului de vopsea, lac, plastic, celofan, etc.
Filmul este prins intre inelul prevazut cu garnitura si cupa ce contine o anumita cantitate de apa.
Apa se va evapora si dupa un anumit interval de timp se calculeaza pierderea de greutate corelata cu grosimea filmului, indicand gradul de permeabilitate.
Standarde aplicabile: ASTM D1653, ASTM E96, ISO 7783-1, ISO 7783-2
Variante:
Elcometer 5100/1 Payne Permeability Cup: Area 10 cm2 / Volume 15 cm3
Elcometer 5100/1 Payne Permeability Cup: Area 30 cm2 / Volume 50 cm3
Elcometer 5100/1 Payne Permeability Cup: Area 30 cm2 / Volume 75 cm3

Payne Permeability Cups are made entirely from anodised aluminium and are used to determine the permeability of films of paints, varnish, plastic, cellophane, etc.
The water evaporates or is absorbed and, after a certain time, the weight change relative to the film thickness is calculated, indicating the degree of permeability or permeance.

- garnitura cauciuc pentru 5100/1
- garnitura cauciuc pentru 5100/2
- garnitura cauciuc pentru 5100/3

 
cupa_vopseaua_payne

Testere de curgere
Model VF


Solicit oferta de pret »

Cupa de curgere / Cupa permeabilitate standarizata Payne

Permeability Flow Cups

Cupe de permeabilitate Payne ajuta in determinarea permeabilitatii vopselelor, lacurilor si bitumurilor.
O pelicula este intinsa deasupra platanului ce este umplut cu o cantitate determinata de apa.
Gradul de permabilitate este determinat pe baza pierderii in greutate datorate evaporarii apei in comparatie cu grosimea peliculei.

Date tehnice
Setul de permeabilitate Payne include cupa de permeabilajuta cu 2 inele
Modul de determinarea permeabilitatii: o pelicula este intinsa deasupra platanului ce este umplut cu o cantitate stabilita de apa.
Gradul de permabilitate este determinat pe baza pierderii in greutate datorate evaporarii apei in comparatie cu grosimea peliculei.
Optional disponibil in 2 variante:
Cupa permeabilitate Payne, model cu suprafata de testare de 10 cm2 :: Cod produs VF2200
Cupa permeabilitate Payne, model cu suprafata de testare de 25 cm2 :: Cod produs VF2201

Permeability cups for determining the water-vapour transmission of paints, varnishes, coatings, coating systems and related products.
The Permeability cup consists of a cup, seal ring and cover ring.
The seal ring is designed to prevent turning when closing the cover. The Permeability cup is suitable for testing both self-supporting coating and non-self-supporting coatings.
Water-vapour transmission is of interest for high humidity conditions. The wet cup method is thus the reference method for determining water-vapour transmission, if agreed up on otherwise, other procedures or conditions the dry cup method may be used.
ORDERING INFORMATION
- TQC Permeability Cup 10cm2 :: Art. No. VF2200
- TQC Permeability Cup 25cm2 :: Art. No. VF2201